28298478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{362801}}^1$

素因数の和:362819

約数の個数: 16

約数和(自身を含む): 60950736

約数和(自身を除く): 32652258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 362801, 725602, 1088403, 2176806, 4716413, 9432826, 14149239, 28298478]

約数ペア:

[(1, 28298478), (2, 14149239), (3, 9432826), (6, 4716413), (13, 2176806), (26, 1088403), (39, 725602), (78, 362801)]